bp_drag_new

平差辅助函数，用于平差过程中需要使用的函数模型(Adjustment helper function for function model adjustment process requires the use of)

UltimateToolBox93代码、文档、例子(UltimateToolBox93)

OutputText.rar例子，关于txt输出，注释的特别详细(OutputText，special for txt)

请输序列,输入-1结束,再输入一个数字，输入插入位置，插入其中，按照程序插入后显示出来完成这个程序(Please input sequence, enter-1 end, and then enter a number, enter the insertion position, into which, in accordance with the procedures after the completion of this program insertion displayed)

an a dedicated hyperterminal

单相光伏并网逆变器 孤岛检测 双环控制 MPPT最大功率追踪(Single-phase photovoltaic inverter islanding detection dual-loop control)

the program to run example

各种滤波器的MATLAB设计，包括低通、高通、带通(MATLAB design of the various filters, including low pass, high pass, band pass)

利用Matlab对Kouch曲线的程序编写，能生成Koch曲线并绘制图形，级数作为外部参数输入，可调整。(The use of Matlab program of Kouch curve to write, can generate Koch curve and graphics rendering, series as external input parameters, can be adjusted)

matlab数值分析计算源代码，供广大研究者学习(Numerical Analysis matlab source code, for the majority of researchers to learn)